Description

Short-circuit of the PWM-signal to ground

Effects on the driving operation

Hard, in strong engines no shifts.

No ANS.

Possible causes

Short-circuit to ground of connector pin and/or cable.

Place of action

No description available.

Instruction

Check connector/cable.

Setting conditions of the event

No description available.

Testing conditions of the event

No description available.

Final function check

If the defective component cannot be clearly identified, you should try to reproduce the fault:

• Reinstall the component in the vehicle.
• Test function.

After the fault has been eliminated, the following steps have to be carried out:

• Conduct a test drive with function check.
• Read the fault memory
• Check transmission for leaks.
• Perform a final visual inspection.

These steps are necessary to ensure the entire vehicle functions correctly.

See also:

		Troubleshooting a short-circuit to ground
		Aftersales service index